Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NX 30 Z
NX 30 Z
Dimensions
| Fw | 30 | mm | |
| D | 42 | mm | |
| C | 30 | mm | |
| C1 | 10 | mm | |
| d | 30 | mm | |
| r1,2 | min. | 0.3 | mm |
Abutment dimensions
| da | min. | 36.5 | mm |
| Da | max. | 40 | mm |
| Ca | 14.2 | mm | |
| ra | max. | 0.3 | mm |
| di | 25 | mm | |
| F | 30 | mm | |
| Bi | 20 | mm |
Calculation data
| Basic dynamic load rating, radial direction | C | 22.9 | kN | |
| Basic static load rating, radial direction | C0 | 38 | kN | |
| Basic dynamic load rating, axial direction | C | 12.7 | kN | |
| Basic static load rating, axial direction | C0 | 32.5 | kN | |
| Fatigue load limit, radial direction | Pu | 4.8 | kN | |
| Fatigue load limit, axial direction | Pu | 1.2 | kN | |
| Minimum axial load factor | A | 0.0055 | ||
| Reference speed | 5300 | r/min | ||
| Limiting speed | 3600 | r/min |
Mass
| Mass bearing | 0.13 | kg |
Associated products
| Inner ring | IR 25x30x20 | |||
| Snap ring |
SW 42
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